JSFiddle - React, Tailwind, and code Playground

by ken tsai

HTML

<div id="navigation">
    <ul class="top-level">
        <li><a href="#">Home</a>
            <ul class="sub-level">
                <li><a href="#">Sub Menu Item 1</a></li>
                <li><a href="#">Sub Menu Item 2</a></li>
                <li><a href="#">Sub Menu Item 3</a></li>
                <li><a href="#">Sub Menu Item 3</a></li>
            </ul>
        </li>
        <li><a href="#">About</a></li>
        <li><a href="#">Contact</a></li>
        <li>
            <a href="#">FAQ</a>
            <ul class="sub-level">
                <li><a href="#">Sub Menu Item 1</a></li>
                <li><a href="#">Sub Menu Item 3</a></li>
            </ul>
        </li>
        <li>
            <a href="#">News</a>
            <ul class="sub-level">
                <li><a href="#">Sub Menu Item 1</a></li>
                <li><a href="#">Sub Menu Item 2</a></li>
                <li><a href="#">Sub Menu Item 3</a></li>
            </ul>
        </li>
    </ul>
</div>

CSS

#navigation { font-size:0.75em; width:150px; }
#navigation ul { margin:0px; padding:0px; }
#navigation li { list-style: none; } 
 
ul.top-level { background:#666; }
ul.top-level li {
 border-bottom: #fff solid;
 border-top: #fff solid;
 border-width: 1px;
}
 
#navigation a {
 color: #fff;
 cursor: pointer;
 display:block;
 height:25px;
 line-height: 25px;
 text-indent: 10px;
 text-decoration:none;
 width:100%;
}
 
#navigation a:hover{
 text-decoration:underline;
}
 
#navigation li:hover {
 background: #f90;
 position: relative;
}

ul.sub-level {
    display: none;
}
 
li:hover .sub-level {
    background: #999;
    border: #fff solid;
    border-width: 1px;
    display: block;
    position: absolute;
    left: 75px;
    top: 5px;
}
 
ul.sub-level li {
    border: none;
    float:left;
    width:150px;
}